Clamping device for rolling galvanized strip steel

Abstract

The utility model relates to the technical field of galvanized strip steel machining, and discloses a galvanized strip steel rolling clamping device which comprises a supporting table, a base and fixing pieces, the supporting table and the base are connected through a connecting mechanism, a clamping mechanism is arranged on the inner side of the supporting table, and the four sets of fixing pieces are welded to the symmetrical positions of the two sides of the base; the clamping mechanism comprises a first driving motor, a first threaded rod, a connecting base, a clamping rod, a supporting sleeve and a cushion block, the first driving motor is arranged at the top of the supporting table, one end of the first threaded rod is fixedly connected to the output end of the first driving motor, and the other end of the first threaded rod is rotationally connected to the inner bottom wall of the supporting table. According to the clamping device for rolling the galvanized strip steel, the height of the connecting base is adjusted, the connecting base drives the clamping rods on the lower portion to move upwards, the two sets of clamping rods drive the supporting sleeve and the cushion block to clamp the galvanized strip steel, and therefore the galvanized strip steel can be conveniently rolled, meanwhile, through supporting of the cushion block, the galvanized strip steel cannot be abraded, and the quality of the galvanized strip steel is improved.

Description

Technical Field

[0001] The present application relates to the technical field of galvanized strip processing, and specifically to a clamping device for winding galvanized strip. Background Art

[0002] Galvanized strip is a long and narrow strip steel plate that is cold-rolled or hot-rolled and coated with a layer of raw material called (zinc, aluminum) to varying degrees. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion, and long service life. The base of the hot-dip galvanized strip undergoes complex physical and chemical reactions with the molten plating solution to form a corrosion-resistant and tightly structured zinc-iron alloy layer. When the galvanized strip is processed and wound, a clamping device is required to support and fix the galvanized strip so that the galvanized strip can be wound stably. When the existing clamping device clamps the galvanized strip, the clamping device is likely to cause wear to the galvanized strip, resulting in wear of the galvanized strip and affecting the quality of the galvanized strip.

[0003] Therefore, there is an urgent need for a clamping device for winding galvanized strip to solve the problem that the clamping device is likely to cause wear to the galvanized strip. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present application provides a clamping device for winding galvanized strip, which has the advantages of being convenient, safe and stable in clamping the galvanized strip, and solves the problem that the clamping device is likely to cause wear to the galvanized strip.

[0005] To achieve the above object, the present application provides the following technical solution: A clamping device for winding galvanized strip, including a support table, a base and fixing pieces. The support table and the base are connected by a connecting mechanism. A clamping mechanism is arranged inside the support table. Four groups of fixing pieces are welded at symmetric positions on both sides of the base.

[0006] The clamping mechanism includes a driving motor 1, a threaded rod 1, a connecting seat, clamping rods, support sleeves and cushion blocks. The driving motor 1 is arranged on the top of the support table. One end of the threaded rod 1 is fixedly connected to the output end of the driving motor 1, and the other end of the threaded rod 1 is rotatably connected to the inner bottom wall of the support table. The connecting seat is threadedly connected to the outer surface of the threaded rod 1. Two groups of clamping rods are respectively fixedly connected to the connecting seat and the inner side of the support table by screws. The support sleeves are rotatably connected to the outer surfaces of the clamping rods. A number of cushion blocks are bonded to the outer surfaces of the support sleeves.

[0007] By adjusting the height of the connecting seat, the connecting seat drives the lower clamping rods to move upward. The two groups of clamping rods drive the support sleeves and cushion blocks to clamp the galvanized strip, so that the galvanized strip can be wound conveniently. At the same time, through the support of the cushion blocks, the galvanized strip will not be worn, improving the quality of the galvanized strip.

[0008] Preferably, two groups of guide rods are fixedly installed inside the support table, and the outer surfaces of the guide rods are slidably connected to the inner sides of the connecting seats.

[0009] Preferably, the outer surface of the connecting seat is slidably connected to the inner side of the support table.

[0010] Preferably, the connecting mechanism includes a second driving motor, a support seat, and a second threaded rod. The second driving motor is arranged outside the base. One end of the support seat is fixedly connected to the output end of the second driving motor. The other end of the support seat is rotatably connected to the inner side of the base. The second threaded rod is threadedly connected to the outer surface of the support seat. The top of the second threaded rod is welded to the bottom of the support table. The outer side of the second threaded rod is slidably connected to the inner side of the base.

[0011] Preferably, two groups of support rods are slidably connected to the inner side of the second threaded rod. Both ends of the support rods are welded to the inner side of the base.

[0012] Preferably, a square groove adapted to the second threaded rod is provided on the inner side of the base.

[0013] In summary, the present application includes at least one of the following beneficial effects:

[0014] 1. For the clamping device for winding galvanized strip steel, multiple clamping devices can be installed on both sides of the galvanized strip steel. When the galvanized strip steel passes through the middle of two groups of clamping rods, by adjusting the height of the connecting seat, the connecting seat drives the clamping rods below to move upward. The two groups of clamping rods drive the support sleeves and the cushion blocks to clamp the galvanized strip steel, so that the galvanized strip steel can be conveniently wound. At the same time, through the support of the cushion blocks, the galvanized strip steel will not be worn, improving the quality of the galvanized strip steel.

[0015] 2. For the clamping device for winding galvanized strip steel, by adjusting the position of the second threaded rod, when the second threaded rod drives the support table to move, the clamping mechanism inside the support table can clamp and fix galvanized strip steels with different widths, making the clamping device more convenient to use and improving the winding efficiency of the galvanized strip steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structure diagram of the clamping device of the present application;

[0017] Figure 2 is the overall structure diagram of the clamping mechanism of the present application;

[0018] Figure 3 is the overall structure diagram of the connecting mechanism of the present application;

[0019] Figure 4 is the connection structure diagram of the second threaded rod and the support seat of the present application.

[0020] Wherein: 1. Support platform; 111. First driving motor; 112. First threaded rod; 113. Connecting seat; 114. Clamping rod; 115. Support sleeve; 116. Cushion block; 117. Guide rod; 2. Base; 211. Second driving motor; 212. Support seat; 213. Second threaded rod; 214. Support rod; 3. Fixed plate. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0022] Please refer to Figures 1-4 , a clamping device for galvanized strip coiling, including a support platform 1, a base 2 and a fixed plate 3. The support platform 1 and the base 2 are connected through a connecting mechanism. A clamping mechanism is arranged inside the support platform 1. Four groups of fixed plates 3 are welded to the symmetric positions on both sides of the base 2.

[0023] Through the above technical solution, when installing the clamping device, screws are used to pass through the fixed plate 3 to fix the fixed plate 3 and the base 2 to the processing equipment. After the galvanized strip is clamped by the clamping mechanism inside the base 2, the galvanized strip can be stably coiled.

[0024] Specifically, the clamping mechanism includes a first driving motor 111, a first threaded rod 112, a connecting seat 113, a clamping rod 114, a support sleeve 115 and a cushion block 116. The first driving motor 111 is arranged on the top of the support platform 1. One end of the first threaded rod 112 is fixedly connected to the output end of the first driving motor 111, and the other end of the first threaded rod 112 is rotatably connected to the inner bottom wall of the support platform 1. The connecting seat 113 is threadedly connected to the outer surface of the first threaded rod 112. The outer surface of the connecting seat 113 is slidably connected to the inside of the support platform 1. Two groups of clamping rods 114 are respectively fixedly connected to the connecting seat 113 and the inside of the support platform 1 by screws. The support sleeve 115 is rotatably connected to the outer surface of the clamping rod 114. A number of cushion blocks 116 are bonded to the outer surface of the support sleeve 115. Two groups of guide rods 117 are fixedly installed inside the support platform 1, and the outer surface of the guide rod 117 is slidably connected to the inside of the connecting seat 113.

[0025] Through the above technical solution, multiple clamping devices are installed on both sides of the galvanized strip. When the galvanized strip passes through the middle of the two groups of clamping rods 114, the first driving motor 111 is started. The first driving motor 111 drives the first threaded rod 112 to rotate. The first threaded rod 112 drives the connecting seat 113 to move up and down. When the connecting seat 113 moves, it slides on the outer surface of the guide rod 117. By adjusting the height of the connecting seat 113, the connecting seat 113 drives the lower clamping rod 114 to move upward. The two groups of clamping rods 114 drive the support sleeve 115 and the cushion block 116 to clamp the galvanized strip, so that the galvanized strip can be conveniently wound. At the same time, through the support of the cushion block 116, the galvanized strip will not be worn, improving the quality of the galvanized strip.

[0026] Specifically, the connecting mechanism includes a second driving motor 211, a support seat 212 and a second threaded rod 213. The second driving motor 211 is arranged outside the base 2. One end of the support seat 212 is fixedly connected to the output end of the second driving motor 211. The other end of the support seat 212 is rotatably connected to the inside of the base 2. The second threaded rod 213 is threadedly connected to the outer surface of the support seat 212. The top of the second threaded rod 213 is welded to the bottom of the support table 1. The outer side of the second threaded rod 213 is slidably connected to the inside of the base 2. Two groups of support rods 214 are slidably connected to the inside of the second threaded rod 213. A square groove adapted to the second threaded rod 213 is opened in the inside of the base 2. Both ends of the support rod 214 are welded to the inside of the base 2.

[0027] Through the above technical solution, when the clamping device is installed on both sides of the galvanized strip, the second driving motor 211 is started. The second driving motor 211 drives the support seat 212 to rotate. When the support seat 212 rotates, it drives the second threaded rod 213 to slide inside the base 2, thereby changing the positions of the support table 1 and the clamping mechanism. When the second threaded rod 213 moves, it slides on the outer surface of the support rod 214. The clamping mechanism inside the support table 1 can clamp and fix galvanized strips of different widths, making the clamping device more convenient to use and improving the winding efficiency of the galvanized strip.

[0028] During use, by adjusting the height of the connecting seat 113, the connecting seat 113 drives the lower clamping rod 114 to move upward. The two groups of clamping rods 114 drive the support sleeve 115 and the cushion block 116 to clamp the galvanized strip, so that the galvanized strip can be conveniently wound. At the same time, through the support of the cushion block 116, the galvanized strip will not be worn, improving the quality of the galvanized strip.

[0029] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A clamping device for winding galvanized strip steel, comprising a support table (1), a base (2) and a fixing piece (3), characterized in that: The support platform (1) and the base (2) are connected by a connecting mechanism. A clamping mechanism is arranged inside the support platform (1). Four groups of fixing pieces (3) are welded at symmetric positions on both sides of the base (2). The clamping mechanism includes a first driving motor (111), a first threaded rod (112), a connecting seat (113), clamping rods (114), a support sleeve (115) and a cushion block (116). The first driving motor (111) is arranged on the top of the support platform (1). One end of the first threaded rod (112) is fixedly connected to the output end of the first driving motor (111). The other end of the first threaded rod (112) is rotatably connected to the inner bottom wall of the support platform (1). The connecting seat (113) is threadedly connected to the outer surface of the first threaded rod (112). Two groups of clamping rods (114) are respectively fixedly connected to the connecting seat (113) and the inner side of the support platform (1) by screws. The support sleeve (115) is rotatably connected to the outer surface of the clamping rod (114). A number of cushion blocks (116) are bonded to the outer surface of the support sleeve (115).

2. The clamping device for galvanized strip coiling according to claim 1, wherein: Two guide rods (117) are fixedly installed inside the support platform (1). The outer surface of the guide rod (117) is slidably connected to the inner side of the connecting seat (113).

3. The clamping device for galvanized strip coiling according to claim 1, characterized in that: The outer surface of the connecting seat (113) is slidably connected to the inner side of the support platform (1).

4. A clamping device for galvanized strip coiling according to claim 1, characterized in that: The connecting mechanism includes a second driving motor (211), a support seat (212) and a second threaded rod (213). The second driving motor (211) is arranged outside the base (2). One end of the support seat (212) is fixedly connected to the output end of the second driving motor (211). The other end of the support seat (212) is rotatably connected to the inner side of the base (2). The second threaded rod (213) is threadedly connected to the outer surface of the support seat (212). The top of the second threaded rod (213) is welded to the bottom of the support platform (1). The outer side of the second threaded rod (213) is slidably connected to the inner side of the base (2).

5. The clamping device for winding galvanized strip steel according to claim 4, characterized in that: Two support rods (214) are slidably connected to the inner side of the second threaded rod (213). Both ends of the support rod (214) are welded to the inner side of the base (2).

6. The clamping device for coiling galvanized strip steel according to claim 4, wherein: A square groove adapted to the second threaded rod (213) is formed inside the base (2).

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